Free vibration of isosceles triangular mindlin plates

Kitipornchai S., Liew K.M., Xiang Y. and Wang C.M. (1993) Free vibration of isosceles triangular mindlin plates. International Journal of Mechanical Sciences, 35 2: 89-102. doi:10.1016/0020-7403(93)90068-6


Author Kitipornchai S.
Liew K.M.
Xiang Y.
Wang C.M.
Title Free vibration of isosceles triangular mindlin plates
Journal name International Journal of Mechanical Sciences   Check publisher's open access policy
ISSN 0020-7403
Publication date 1993-01-01
Sub-type Article (original research)
DOI 10.1016/0020-7403(93)90068-6
Open Access Status Not yet assessed
Volume 35
Issue 2
Start page 89
End page 102
Total pages 14
Language eng
Subject 2210 Mechanical Engineering
Abstract The free flexural vibration of thick isosceles triangular plates based on the Mindlin shear deformation theory is investigated. The pb-2 Rayleigh-Ritz method, proposed earlier by the authors, is employed for solution. New sets of vibration frequency parameters for isosceles triangular Mindlin plates with various apex angles, thickness-to-width ratios and different combinations of free, simply supported and clamped edges are presented. These results are valuable to designers and may serve as the benchmark values for future numerical techniques and software packages in thick plate analyses. Since no results are available to date for such thick triangular plates, comparisons of results can only be made in the special case of small thickness-to-width ratios with existing thin plate results. In all cases, they are found to be in very close agreement. The influences of shear deformation and rotatory inertia on the frequency parameters are examined.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
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Citation counts: TR Web of Science Citation Count  Cited 26 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 36 times in Scopus Article | Citations
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Created: Tue, 17 Jan 2017, 01:51:09 EST by Clare Nelson